diff options
Diffstat (limited to 'results/classifier/118/unknown/04472277')
| -rw-r--r-- | results/classifier/118/unknown/04472277 | 601 |
1 files changed, 601 insertions, 0 deletions
diff --git a/results/classifier/118/unknown/04472277 b/results/classifier/118/unknown/04472277 new file mode 100644 index 00000000..99f9b590 --- /dev/null +++ b/results/classifier/118/unknown/04472277 @@ -0,0 +1,601 @@ +KVM: 0.890 +user-level: 0.889 +register: 0.886 +virtual: 0.876 +risc-v: 0.864 +VMM: 0.858 +architecture: 0.857 +hypervisor: 0.854 +permissions: 0.851 +device: 0.849 +debug: 0.849 +ppc: 0.848 +network: 0.847 +graphic: 0.846 +x86: 0.841 +performance: 0.841 +assembly: 0.841 +kernel: 0.839 +peripherals: 0.838 +boot: 0.831 +vnc: 0.828 +PID: 0.826 +TCG: 0.825 +socket: 0.824 +arm: 0.821 +mistranslation: 0.817 +semantic: 0.815 +i386: 0.805 +files: 0.790 + +[BUG][KVM_SET_USER_MEMORY_REGION] KVM_SET_USER_MEMORY_REGION failed + +Hi all, +I start a VM in openstack, and openstack use libvirt to start qemu VM, but now log show this ERROR. +Is there any one know this? +The ERROR log from /var/log/libvirt/qemu/instance-0000000e.log +``` +2023-03-14T10:09:17.674114Z qemu-system-x86_64: kvm_set_user_memory_region: KVM_SET_USER_MEMORY_REGION failed, slot=4, start=0xfffffffffe000000, size=0x2000: Invalid argument +kvm_set_phys_mem: error registering slot: Invalid argument +2023-03-14 10:09:18.198+0000: shutting down, reason=crashed +``` +The xml file +``` +root@c1c2:~# cat /etc/libvirt/qemu/instance-0000000e.xml +<!-- +WARNING: THIS IS AN AUTO-GENERATED FILE. CHANGES TO IT ARE LIKELY TO BE +OVERWRITTEN AND LOST. Changes to this xml configuration should be made using: + virsh edit instance-0000000e +or other application using the libvirt API. +--> +<domain type='kvm'> + <name>instance-0000000e</name> + <uuid>ff91d2dc-69a1-43ef-abde-c9e4e9a0305b</uuid> + <metadata> +  <nova:instance xmlns:nova=" +http://openstack.org/xmlns/libvirt/nova/1.1 +"> +   <nova:package version="25.1.0"/> +   <nova:name>provider-instance</nova:name> +   <nova:creationTime>2023-03-14 10:09:13</nova:creationTime> +   <nova:flavor name="cirros-os-dpu-test-1"> +    <nova:memory>64</nova:memory> +    <nova:disk>1</nova:disk> +    <nova:swap>0</nova:swap> +    <nova:ephemeral>0</nova:ephemeral> +    <nova:vcpus>1</nova:vcpus> +   </nova:flavor> +   <nova:owner> +    <nova:user uuid="ff627ad39ed94479b9c5033bc462cf78">admin</nova:user> +    <nova:project uuid="512866f9994f4ad8916d8539a7cdeec9">admin</nova:project> +   </nova:owner> +   <nova:root type="image" uuid="9e58cb69-316a-4093-9f23-c1d1bd8edffe"/> +   <nova:ports> +    <nova:port uuid="77c1dc00-af39-4463-bea0-12808f4bc340"> +     <nova:ip type="fixed" address="172.1.1.43" ipVersion="4"/> +    </nova:port> +   </nova:ports> +  </nova:instance> + </metadata> + <memory unit='KiB'>65536</memory> + <currentMemory unit='KiB'>65536</currentMemory> + <vcpu placement='static'>1</vcpu> + <sysinfo type='smbios'> +  <system> +   <entry name='manufacturer'>OpenStack Foundation</entry> +   <entry name='product'>OpenStack Nova</entry> +   <entry name='version'>25.1.0</entry> +   <entry name='serial'>ff91d2dc-69a1-43ef-abde-c9e4e9a0305b</entry> +   <entry name='uuid'>ff91d2dc-69a1-43ef-abde-c9e4e9a0305b</entry> +   <entry name='family'>Virtual Machine</entry> +  </system> + </sysinfo> + <os> +  <type arch='x86_64' machine='pc-i440fx-6.2'>hvm</type> +  <boot dev='hd'/> +  <smbios mode='sysinfo'/> + </os> + <features> +  <acpi/> +  <apic/> +  <vmcoreinfo state='on'/> + </features> + <cpu mode='host-model' check='partial'> +  <topology sockets='1' dies='1' cores='1' threads='1'/> + </cpu> + <clock offset='utc'> +  <timer name='pit' tickpolicy='delay'/> +  <timer name='rtc' tickpolicy='catchup'/> +  <timer name='hpet' present='no'/> + </clock> + <on_poweroff>destroy</on_poweroff> + <on_reboot>restart</on_reboot> + <on_crash>destroy</on_crash> + <devices> +  <emulator>/usr/bin/qemu-system-x86_64</emulator> +  <disk type='file' device='disk'> +   <driver name='qemu' type='qcow2' cache='none'/> +   <source file='/var/lib/nova/instances/ff91d2dc-69a1-43ef-abde-c9e4e9a0305b/disk'/> +   <target dev='vda' bus='virtio'/> +   <address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x0'/> +  </disk> +  <controller type='usb' index='0' model='piix3-uhci'> +   <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x2'/> +  </controller> +  <controller type='pci' index='0' model='pci-root'/> +  <interface type='hostdev' managed='yes'> +   <mac address='fa:16:3e:aa:d9:23'/> +   <source> +    <address type='pci' domain='0x0000' bus='0x01' slot='0x00' function='0x5'/> +   </source> +   <address type='pci' domain='0x0000' bus='0x00' slot='0x04' function='0x0'/> +  </interface> +  <serial type='pty'> +   <log file='/var/lib/nova/instances/ff91d2dc-69a1-43ef-abde-c9e4e9a0305b/console.log' append='off'/> +   <target type='isa-serial' port='0'> +    <model name='isa-serial'/> +   </target> +  </serial> +  <console type='pty'> +   <log file='/var/lib/nova/instances/ff91d2dc-69a1-43ef-abde-c9e4e9a0305b/console.log' append='off'/> +   <target type='serial' port='0'/> +  </console> +  <input type='tablet' bus='usb'> +   <address type='usb' bus='0' port='1'/> +  </input> +  <input type='mouse' bus='ps2'/> +  <input type='keyboard' bus='ps2'/> +  <graphics type='vnc' port='-1' autoport='yes' listen='0.0.0.0'> +   <listen type='address' address='0.0.0.0'/> +  </graphics> +  <audio id='1' type='none'/> +  <video> +   <model type='virtio' heads='1' primary='yes'/> +   <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x0'/> +  </video> +  <hostdev mode='subsystem' type='pci' managed='yes'> +   <source> +    <address domain='0x0000' bus='0x01' slot='0x00' function='0x6'/> +   </source> +   <address type='pci' domain='0x0000' bus='0x00' slot='0x05' function='0x0'/> +  </hostdev> +  <memballoon model='virtio'> +   <stats period='10'/> +   <address type='pci' domain='0x0000' bus='0x00' slot='0x06' function='0x0'/> +  </memballoon> +  <rng model='virtio'> +   <backend model='random'>/dev/urandom</backend> +   <address type='pci' domain='0x0000' bus='0x00' slot='0x07' function='0x0'/> +  </rng> + </devices> +</domain> +``` +---- +Simon Jones + +This is happened in ubuntu22.04. +QEMU is install by apt like this: +apt install -y qemu qemu-kvm qemu-system +and QEMU version is 6.2.0 +---- +Simon Jones +Simon Jones < +batmanustc@gmail.com +> äº2023å¹´3æ21æ¥å¨äº 08:40åéï¼ +Hi all, +I start a VM in openstack, and openstack use libvirt to start qemu VM, but now log show this ERROR. +Is there any one know this? +The ERROR log from /var/log/libvirt/qemu/instance-0000000e.log +``` +2023-03-14T10:09:17.674114Z qemu-system-x86_64: kvm_set_user_memory_region: KVM_SET_USER_MEMORY_REGION failed, slot=4, start=0xfffffffffe000000, size=0x2000: Invalid argument +kvm_set_phys_mem: error registering slot: Invalid argument +2023-03-14 10:09:18.198+0000: shutting down, reason=crashed +``` +The xml file +``` +root@c1c2:~# cat /etc/libvirt/qemu/instance-0000000e.xml +<!-- +WARNING: THIS IS AN AUTO-GENERATED FILE. CHANGES TO IT ARE LIKELY TO BE +OVERWRITTEN AND LOST. Changes to this xml configuration should be made using: + virsh edit instance-0000000e +or other application using the libvirt API. +--> +<domain type='kvm'> + <name>instance-0000000e</name> + <uuid>ff91d2dc-69a1-43ef-abde-c9e4e9a0305b</uuid> + <metadata> +  <nova:instance xmlns:nova=" +http://openstack.org/xmlns/libvirt/nova/1.1 +"> +   <nova:package version="25.1.0"/> +   <nova:name>provider-instance</nova:name> +   <nova:creationTime>2023-03-14 10:09:13</nova:creationTime> +   <nova:flavor name="cirros-os-dpu-test-1"> +    <nova:memory>64</nova:memory> +    <nova:disk>1</nova:disk> +    <nova:swap>0</nova:swap> +    <nova:ephemeral>0</nova:ephemeral> +    <nova:vcpus>1</nova:vcpus> +   </nova:flavor> +   <nova:owner> +    <nova:user uuid="ff627ad39ed94479b9c5033bc462cf78">admin</nova:user> +    <nova:project uuid="512866f9994f4ad8916d8539a7cdeec9">admin</nova:project> +   </nova:owner> +   <nova:root type="image" uuid="9e58cb69-316a-4093-9f23-c1d1bd8edffe"/> +   <nova:ports> +    <nova:port uuid="77c1dc00-af39-4463-bea0-12808f4bc340"> +     <nova:ip type="fixed" address="172.1.1.43" ipVersion="4"/> +    </nova:port> +   </nova:ports> +  </nova:instance> + </metadata> + <memory unit='KiB'>65536</memory> + <currentMemory unit='KiB'>65536</currentMemory> + <vcpu placement='static'>1</vcpu> + <sysinfo type='smbios'> +  <system> +   <entry name='manufacturer'>OpenStack Foundation</entry> +   <entry name='product'>OpenStack Nova</entry> +   <entry name='version'>25.1.0</entry> +   <entry name='serial'>ff91d2dc-69a1-43ef-abde-c9e4e9a0305b</entry> +   <entry name='uuid'>ff91d2dc-69a1-43ef-abde-c9e4e9a0305b</entry> +   <entry name='family'>Virtual Machine</entry> +  </system> + </sysinfo> + <os> +  <type arch='x86_64' machine='pc-i440fx-6.2'>hvm</type> +  <boot dev='hd'/> +  <smbios mode='sysinfo'/> + </os> + <features> +  <acpi/> +  <apic/> +  <vmcoreinfo state='on'/> + </features> + <cpu mode='host-model' check='partial'> +  <topology sockets='1' dies='1' cores='1' threads='1'/> + </cpu> + <clock offset='utc'> +  <timer name='pit' tickpolicy='delay'/> +  <timer name='rtc' tickpolicy='catchup'/> +  <timer name='hpet' present='no'/> + </clock> + <on_poweroff>destroy</on_poweroff> + <on_reboot>restart</on_reboot> + <on_crash>destroy</on_crash> + <devices> +  <emulator>/usr/bin/qemu-system-x86_64</emulator> +  <disk type='file' device='disk'> +   <driver name='qemu' type='qcow2' cache='none'/> +   <source file='/var/lib/nova/instances/ff91d2dc-69a1-43ef-abde-c9e4e9a0305b/disk'/> +   <target dev='vda' bus='virtio'/> +   <address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x0'/> +  </disk> +  <controller type='usb' index='0' model='piix3-uhci'> +   <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x2'/> +  </controller> +  <controller type='pci' index='0' model='pci-root'/> +  <interface type='hostdev' managed='yes'> +   <mac address='fa:16:3e:aa:d9:23'/> +   <source> +    <address type='pci' domain='0x0000' bus='0x01' slot='0x00' function='0x5'/> +   </source> +   <address type='pci' domain='0x0000' bus='0x00' slot='0x04' function='0x0'/> +  </interface> +  <serial type='pty'> +   <log file='/var/lib/nova/instances/ff91d2dc-69a1-43ef-abde-c9e4e9a0305b/console.log' append='off'/> +   <target type='isa-serial' port='0'> +    <model name='isa-serial'/> +   </target> +  </serial> +  <console type='pty'> +   <log file='/var/lib/nova/instances/ff91d2dc-69a1-43ef-abde-c9e4e9a0305b/console.log' append='off'/> +   <target type='serial' port='0'/> +  </console> +  <input type='tablet' bus='usb'> +   <address type='usb' bus='0' port='1'/> +  </input> +  <input type='mouse' bus='ps2'/> +  <input type='keyboard' bus='ps2'/> +  <graphics type='vnc' port='-1' autoport='yes' listen='0.0.0.0'> +   <listen type='address' address='0.0.0.0'/> +  </graphics> +  <audio id='1' type='none'/> +  <video> +   <model type='virtio' heads='1' primary='yes'/> +   <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x0'/> +  </video> +  <hostdev mode='subsystem' type='pci' managed='yes'> +   <source> +    <address domain='0x0000' bus='0x01' slot='0x00' function='0x6'/> +   </source> +   <address type='pci' domain='0x0000' bus='0x00' slot='0x05' function='0x0'/> +  </hostdev> +  <memballoon model='virtio'> +   <stats period='10'/> +   <address type='pci' domain='0x0000' bus='0x00' slot='0x06' function='0x0'/> +  </memballoon> +  <rng model='virtio'> +   <backend model='random'>/dev/urandom</backend> +   <address type='pci' domain='0x0000' bus='0x00' slot='0x07' function='0x0'/> +  </rng> + </devices> +</domain> +``` +---- +Simon Jones + +This is full ERROR log +2023-03-23 08:00:52.362+0000: starting up libvirt version: 8.0.0, package: 1ubuntu7.4 (Christian Ehrhardt < +christian.ehrhardt@canonical.com +> Tue, 22 Nov 2022 15:59:28 +0100), qemu version: 6.2.0Debian 1:6.2+dfsg-2ubuntu6.6, kernel: 5.19.0-35-generic, hostname: c1c2 +LC_ALL=C \ +PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/snap/bin \ +HOME=/var/lib/libvirt/qemu/domain-4-instance-0000000e \ +XDG_DATA_HOME=/var/lib/libvirt/qemu/domain-4-instance-0000000e/.local/share \ +XDG_CACHE_HOME=/var/lib/libvirt/qemu/domain-4-instance-0000000e/.cache \ +XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain-4-instance-0000000e/.config \ +/usr/bin/qemu-system-x86_64 \ +-name guest=instance-0000000e,debug-threads=on \ +-S \ +-object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/var/lib/libvirt/qemu/domain-4-instance-0000000e/master-key.aes"}' \ +-machine pc-i440fx-6.2,usb=off,dump-guest-core=off,memory-backend=pc.ram \ +-accel kvm \ +-cpu Cooperlake,ss=on,vmx=on,pdcm=on,hypervisor=on,tsc-adjust=on,sha-ni=on,umip=on,waitpkg=on,gfni=on,vaes=on,vpclmulqdq=on,rdpid=on,movdiri=on,movdir64b=on,fsrm=on,md-clear=on,avx-vnni=on,xsaves=on,ibpb=on,ibrs=on,amd-stibp=on,amd-ssbd=on,hle=off,rtm=off,avx512f=off,avx512dq=off,avx512cd=off,avx512bw=off,avx512vl=off,avx512vnni=off,avx512-bf16=off,taa-no=off \ +-m 64 \ +-object '{"qom-type":"memory-backend-ram","id":"pc.ram","size":67108864}' \ +-overcommit mem-lock=off \ +-smp 1,sockets=1,dies=1,cores=1,threads=1 \ +-uuid ff91d2dc-69a1-43ef-abde-c9e4e9a0305b \ +-smbios 'type=1,manufacturer=OpenStack Foundation,product=OpenStack Nova,version=25.1.0,serial=ff91d2dc-69a1-43ef-abde-c9e4e9a0305b,uuid=ff91d2dc-69a1-43ef-abde-c9e4e9a0305b,family=Virtual Machine' \ +-no-user-config \ +-nodefaults \ +-chardev socket,id=charmonitor,fd=33,server=on,wait=off \ +-mon chardev=charmonitor,id=monitor,mode=control \ +-rtc base=utc,driftfix=slew \ +-global kvm-pit.lost_tick_policy=delay \ +-no-hpet \ +-no-shutdown \ +-boot strict=on \ +-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \ +-blockdev '{"driver":"file","filename":"/var/lib/nova/instances/_base/8b58db82a488248e7c5e769599954adaa47a5314","node-name":"libvirt-2-storage","cache":{"direct":true,"no-flush":false},"auto-read-only":true,"discard":"unmap"}' \ +-blockdev '{"node-name":"libvirt-2-format","read-only":true,"cache":{"direct":true,"no-flush":false},"driver":"raw","file":"libvirt-2-storage"}' \ +-blockdev '{"driver":"file","filename":"/var/lib/nova/instances/ff91d2dc-69a1-43ef-abde-c9e4e9a0305b/disk","node-name":"libvirt-1-storage","cache":{"direct":true,"no-flush":false},"auto-read-only":true,"discard":"unmap"}' \ +-blockdev '{"node-name":"libvirt-1-format","read-only":false,"cache":{"direct":true,"no-flush":false},"driver":"qcow2","file":"libvirt-1-storage","backing":"libvirt-2-format"}' \ +-device virtio-blk-pci,bus=pci.0,addr=0x3,drive=libvirt-1-format,id=virtio-disk0,bootindex=1,write-cache=on \ +-add-fd set=1,fd=34 \ +-chardev pty,id=charserial0,logfile=/dev/fdset/1,logappend=on \ +-device isa-serial,chardev=charserial0,id=serial0 \ +-device usb-tablet,id=input0,bus=usb.0,port=1 \ +-audiodev '{"id":"audio1","driver":"none"}' \ +-vnc +0.0.0.0:0 +,audiodev=audio1 \ +-device virtio-vga,id=video0,max_outputs=1,bus=pci.0,addr=0x2 \ +-device vfio-pci,host=0000:01:00.5,id=hostdev0,bus=pci.0,addr=0x4 \ +-device vfio-pci,host=0000:01:00.6,id=hostdev1,bus=pci.0,addr=0x5 \ +-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x6 \ +-object '{"qom-type":"rng-random","id":"objrng0","filename":"/dev/urandom"}' \ +-device virtio-rng-pci,rng=objrng0,id=rng0,bus=pci.0,addr=0x7 \ +-device vmcoreinfo \ +-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \ +-msg timestamp=on +char device redirected to /dev/pts/3 (label charserial0) +2023-03-23T08:00:53.728550Z qemu-system-x86_64: kvm_set_user_memory_region: KVM_SET_USER_MEMORY_REGION failed, slot=4, start=0xfffffffffe000000, size=0x2000: Invalid argument +kvm_set_phys_mem: error registering slot: Invalid argument +2023-03-23 08:00:54.201+0000: shutting down, reason=crashed +2023-03-23 08:54:43.468+0000: starting up libvirt version: 8.0.0, package: 1ubuntu7.4 (Christian Ehrhardt < +christian.ehrhardt@canonical.com +> Tue, 22 Nov 2022 15:59:28 +0100), qemu version: 6.2.0Debian 1:6.2+dfsg-2ubuntu6.6, kernel: 5.19.0-35-generic, hostname: c1c2 +LC_ALL=C \ +PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/snap/bin \ +HOME=/var/lib/libvirt/qemu/domain-5-instance-0000000e \ +XDG_DATA_HOME=/var/lib/libvirt/qemu/domain-5-instance-0000000e/.local/share \ +XDG_CACHE_HOME=/var/lib/libvirt/qemu/domain-5-instance-0000000e/.cache \ +XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain-5-instance-0000000e/.config \ +/usr/bin/qemu-system-x86_64 \ +-name guest=instance-0000000e,debug-threads=on \ +-S \ +-object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/var/lib/libvirt/qemu/domain-5-instance-0000000e/master-key.aes"}' \ +-machine pc-i440fx-6.2,usb=off,dump-guest-core=off,memory-backend=pc.ram \ +-accel kvm \ +-cpu Cooperlake,ss=on,vmx=on,pdcm=on,hypervisor=on,tsc-adjust=on,sha-ni=on,umip=on,waitpkg=on,gfni=on,vaes=on,vpclmulqdq=on,rdpid=on,movdiri=on,movdir64b=on,fsrm=on,md-clear=on,avx-vnni=on,xsaves=on,ibpb=on,ibrs=on,amd-stibp=on,amd-ssbd=on,hle=off,rtm=off,avx512f=off,avx512dq=off,avx512cd=off,avx512bw=off,avx512vl=off,avx512vnni=off,avx512-bf16=off,taa-no=off \ +-m 64 \ +-object '{"qom-type":"memory-backend-ram","id":"pc.ram","size":67108864}' \ +-overcommit mem-lock=off \ +-smp 1,sockets=1,dies=1,cores=1,threads=1 \ +-uuid ff91d2dc-69a1-43ef-abde-c9e4e9a0305b \ +-smbios 'type=1,manufacturer=OpenStack Foundation,product=OpenStack Nova,version=25.1.0,serial=ff91d2dc-69a1-43ef-abde-c9e4e9a0305b,uuid=ff91d2dc-69a1-43ef-abde-c9e4e9a0305b,family=Virtual Machine' \ +-no-user-config \ +-nodefaults \ +-chardev socket,id=charmonitor,fd=33,server=on,wait=off \ +-mon chardev=charmonitor,id=monitor,mode=control \ +-rtc base=utc,driftfix=slew \ +-global kvm-pit.lost_tick_policy=delay \ +-no-hpet \ +-no-shutdown \ +-boot strict=on \ +-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \ +-blockdev '{"driver":"file","filename":"/var/lib/nova/instances/_base/8b58db82a488248e7c5e769599954adaa47a5314","node-name":"libvirt-2-storage","cache":{"direct":true,"no-flush":false},"auto-read-only":true,"discard":"unmap"}' \ +-blockdev '{"node-name":"libvirt-2-format","read-only":true,"cache":{"direct":true,"no-flush":false},"driver":"raw","file":"libvirt-2-storage"}' \ +-blockdev '{"driver":"file","filename":"/var/lib/nova/instances/ff91d2dc-69a1-43ef-abde-c9e4e9a0305b/disk","node-name":"libvirt-1-storage","cache":{"direct":true,"no-flush":false},"auto-read-only":true,"discard":"unmap"}' \ +-blockdev '{"node-name":"libvirt-1-format","read-only":false,"cache":{"direct":true,"no-flush":false},"driver":"qcow2","file":"libvirt-1-storage","backing":"libvirt-2-format"}' \ +-device virtio-blk-pci,bus=pci.0,addr=0x3,drive=libvirt-1-format,id=virtio-disk0,bootindex=1,write-cache=on \ +-add-fd set=1,fd=34 \ +-chardev pty,id=charserial0,logfile=/dev/fdset/1,logappend=on \ +-device isa-serial,chardev=charserial0,id=serial0 \ +-device usb-tablet,id=input0,bus=usb.0,port=1 \ +-audiodev '{"id":"audio1","driver":"none"}' \ +-vnc +0.0.0.0:0 +,audiodev=audio1 \ +-device virtio-vga,id=video0,max_outputs=1,bus=pci.0,addr=0x2 \ +-device vfio-pci,host=0000:01:00.5,id=hostdev0,bus=pci.0,addr=0x4 \ +-device vfio-pci,host=0000:01:00.6,id=hostdev1,bus=pci.0,addr=0x5 \ +-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x6 \ +-object '{"qom-type":"rng-random","id":"objrng0","filename":"/dev/urandom"}' \ +-device virtio-rng-pci,rng=objrng0,id=rng0,bus=pci.0,addr=0x7 \ +-device vmcoreinfo \ +-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \ +-msg timestamp=on +char device redirected to /dev/pts/3 (label charserial0) +2023-03-23T08:54:44.755039Z qemu-system-x86_64: kvm_set_user_memory_region: KVM_SET_USER_MEMORY_REGION failed, slot=4, start=0xfffffffffe000000, size=0x2000: Invalid argument +kvm_set_phys_mem: error registering slot: Invalid argument +2023-03-23 08:54:45.230+0000: shutting down, reason=crashed +---- +Simon Jones +Simon Jones < +batmanustc@gmail.com +> äº2023å¹´3æ23æ¥å¨å 05:49åéï¼ +This is happened in ubuntu22.04. +QEMU is install by apt like this: +apt install -y qemu qemu-kvm qemu-system +and QEMU version is 6.2.0 +---- +Simon Jones +Simon Jones < +batmanustc@gmail.com +> äº2023å¹´3æ21æ¥å¨äº 08:40åéï¼ +Hi all, +I start a VM in openstack, and openstack use libvirt to start qemu VM, but now log show this ERROR. +Is there any one know this? +The ERROR log from /var/log/libvirt/qemu/instance-0000000e.log +``` +2023-03-14T10:09:17.674114Z qemu-system-x86_64: kvm_set_user_memory_region: KVM_SET_USER_MEMORY_REGION failed, slot=4, start=0xfffffffffe000000, size=0x2000: Invalid argument +kvm_set_phys_mem: error registering slot: Invalid argument +2023-03-14 10:09:18.198+0000: shutting down, reason=crashed +``` +The xml file +``` +root@c1c2:~# cat /etc/libvirt/qemu/instance-0000000e.xml +<!-- +WARNING: THIS IS AN AUTO-GENERATED FILE. CHANGES TO IT ARE LIKELY TO BE +OVERWRITTEN AND LOST. Changes to this xml configuration should be made using: + virsh edit instance-0000000e +or other application using the libvirt API. +--> +<domain type='kvm'> + <name>instance-0000000e</name> + <uuid>ff91d2dc-69a1-43ef-abde-c9e4e9a0305b</uuid> + <metadata> +  <nova:instance xmlns:nova=" +http://openstack.org/xmlns/libvirt/nova/1.1 +"> +   <nova:package version="25.1.0"/> +   <nova:name>provider-instance</nova:name> +   <nova:creationTime>2023-03-14 10:09:13</nova:creationTime> +   <nova:flavor name="cirros-os-dpu-test-1"> +    <nova:memory>64</nova:memory> +    <nova:disk>1</nova:disk> +    <nova:swap>0</nova:swap> +    <nova:ephemeral>0</nova:ephemeral> +    <nova:vcpus>1</nova:vcpus> +   </nova:flavor> +   <nova:owner> +    <nova:user uuid="ff627ad39ed94479b9c5033bc462cf78">admin</nova:user> +    <nova:project uuid="512866f9994f4ad8916d8539a7cdeec9">admin</nova:project> +   </nova:owner> +   <nova:root type="image" uuid="9e58cb69-316a-4093-9f23-c1d1bd8edffe"/> +   <nova:ports> +    <nova:port uuid="77c1dc00-af39-4463-bea0-12808f4bc340"> +     <nova:ip type="fixed" address="172.1.1.43" ipVersion="4"/> +    </nova:port> +   </nova:ports> +  </nova:instance> + </metadata> + <memory unit='KiB'>65536</memory> + <currentMemory unit='KiB'>65536</currentMemory> + <vcpu placement='static'>1</vcpu> + <sysinfo type='smbios'> +  <system> +   <entry name='manufacturer'>OpenStack Foundation</entry> +   <entry name='product'>OpenStack Nova</entry> +   <entry name='version'>25.1.0</entry> +   <entry name='serial'>ff91d2dc-69a1-43ef-abde-c9e4e9a0305b</entry> +   <entry name='uuid'>ff91d2dc-69a1-43ef-abde-c9e4e9a0305b</entry> +   <entry name='family'>Virtual Machine</entry> +  </system> + </sysinfo> + <os> +  <type arch='x86_64' machine='pc-i440fx-6.2'>hvm</type> +  <boot dev='hd'/> +  <smbios mode='sysinfo'/> + </os> + <features> +  <acpi/> +  <apic/> +  <vmcoreinfo state='on'/> + </features> + <cpu mode='host-model' check='partial'> +  <topology sockets='1' dies='1' cores='1' threads='1'/> + </cpu> + <clock offset='utc'> +  <timer name='pit' tickpolicy='delay'/> +  <timer name='rtc' tickpolicy='catchup'/> +  <timer name='hpet' present='no'/> + </clock> + <on_poweroff>destroy</on_poweroff> + <on_reboot>restart</on_reboot> + <on_crash>destroy</on_crash> + <devices> +  <emulator>/usr/bin/qemu-system-x86_64</emulator> +  <disk type='file' device='disk'> +   <driver name='qemu' type='qcow2' cache='none'/> +   <source file='/var/lib/nova/instances/ff91d2dc-69a1-43ef-abde-c9e4e9a0305b/disk'/> +   <target dev='vda' bus='virtio'/> +   <address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x0'/> +  </disk> +  <controller type='usb' index='0' model='piix3-uhci'> +   <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x2'/> +  </controller> +  <controller type='pci' index='0' model='pci-root'/> +  <interface type='hostdev' managed='yes'> +   <mac address='fa:16:3e:aa:d9:23'/> +   <source> +    <address type='pci' domain='0x0000' bus='0x01' slot='0x00' function='0x5'/> +   </source> +   <address type='pci' domain='0x0000' bus='0x00' slot='0x04' function='0x0'/> +  </interface> +  <serial type='pty'> +   <log file='/var/lib/nova/instances/ff91d2dc-69a1-43ef-abde-c9e4e9a0305b/console.log' append='off'/> +   <target type='isa-serial' port='0'> +    <model name='isa-serial'/> +   </target> +  </serial> +  <console type='pty'> +   <log file='/var/lib/nova/instances/ff91d2dc-69a1-43ef-abde-c9e4e9a0305b/console.log' append='off'/> +   <target type='serial' port='0'/> +  </console> +  <input type='tablet' bus='usb'> +   <address type='usb' bus='0' port='1'/> +  </input> +  <input type='mouse' bus='ps2'/> +  <input type='keyboard' bus='ps2'/> +  <graphics type='vnc' port='-1' autoport='yes' listen='0.0.0.0'> +   <listen type='address' address='0.0.0.0'/> +  </graphics> +  <audio id='1' type='none'/> +  <video> +   <model type='virtio' heads='1' primary='yes'/> +   <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x0'/> +  </video> +  <hostdev mode='subsystem' type='pci' managed='yes'> +   <source> +    <address domain='0x0000' bus='0x01' slot='0x00' function='0x6'/> +   </source> +   <address type='pci' domain='0x0000' bus='0x00' slot='0x05' function='0x0'/> +  </hostdev> +  <memballoon model='virtio'> +   <stats period='10'/> +   <address type='pci' domain='0x0000' bus='0x00' slot='0x06' function='0x0'/> +  </memballoon> +  <rng model='virtio'> +   <backend model='random'>/dev/urandom</backend> +   <address type='pci' domain='0x0000' bus='0x00' slot='0x07' function='0x0'/> +  </rng> + </devices> +</domain> +``` +---- +Simon Jones + |